Seachem Purigen Filter Media

Seachem Purigen Filter Media 100ml

This is a premium synthetic adsorbent that is unlike other filtration products. It is not a mixture of ion exchangers or adsorbents, but a unique macro-porous synthetic polymer that removes soluble and insoluble impurities from water at a rate and capacity that exceeds all others by over 500%.

Key Benefits:

• Controls ammonia, nitrites and nitrates by removing nitrogenous organic waste that would otherwise release these harmful compounds
• Little impact on trace elements
• Significantly raises redox
• Polishes water to unparalleled clarity
• Darkens progressively as it exhausts, and is easily renewed by treating with bleach
• Suitable for marine & freshwater use